[A case of idiopathic plasmacytic lymphadenopathy with polyclonal hyperimmunoglobulinemia associated with chronic renal failure].
A rare case of idiopathic plasmacytic lymphadenopathy with polyclonal hyperimmunoglobulinemia (IPL) associated with chronic renal failure was described in this report. A 73-year-old male was admitted and diagnosed as IPL. IPL is proposed by Mori et al. in 1980. Clinical entity of IPL is (1) Polyclonal hyperimmunoglobulinemia (2) Systemic Lymphadenopathy characterized by remarkable mature plasmacytosis without atypism and by no destruction of the structures. (3) All disease with polyclonal hyperimmunoglobulinemia can be excluded. In this patient, physical findings showed enlarged lymph nodes (1-2 cm) in bilateral nuchal, submandibular, axillary and inguinal lesions. Laboratory examinations showed polyclonal hyperimmunoglobulinemia (especially IgG, IgA), anemia and renal dysfunction. Microscopic observation of hematoxylin-eosin staining in the axillary lymph node showed increased mature plasma cells without evidence of malignant growth. Immunoperoxidase staining showed intracytoplasmatic polyclonal immunoglobulins. IPL is known as invading other organs besides lymph node, for example skin, lung or kidney. This patient showed renal dysfunction (Cr clearance 11 ml/min, severe proteinuria). Nine cases of IPL and multicentric plasma cell type Giant Lymphnode Hyperplasia (GLH) concurrent with renal dysfunction were reported. Only in two of them chronic renal failure were reported. Twice a week hemodialysis improved his condition and laboratory findings.
Kondo
M
M
Second Department of Internal Medicine, Asahi University.
Katoh
S
S
Katoh
T
T
Ida
K
K
Shimazaki
C
C
Nakagawa
M
M
D000368:Aged; D005871:Castleman Disease / Q000150:complications* / Q000473:pathology; D006801:Humans; D006942:Hypergammaglobulinemia / Q000150:complications* / Q000473:pathology; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007676:Kidney Failure, Chronic / Q000150:complications* / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology; D008297:Male
D007070:Immunoglobulin A; D007074:Immunoglobulin G